2024-02-27T10:12:34.0000Z38.791668-122.7773360.55manualconfirmedIRIS0.92Md1Origin/20240227101547.777488.78018Magnitude/20240227101547.777542.78019IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74008771contributorID